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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include "a11yvaluewrapper.h"
#include "a11ywrapperstatictext.h"
using namespace ::com::sun::star::uno;
// Wrapper for XAccessibleValue
// Remember: A UNO-Value is a single numeric value. Regarding the Mac A11y-API, a value can be anything!
@implementation AquaA11yValueWrapper : NSObject
+(id)valueAttributeForElement:(AquaA11yWrapper *)wrapper {
// TODO: Detect Type from Any
if ( [ wrapper accessibleValue ] ) {
long value = 0;
[ wrapper accessibleValue ] -> getCurrentValue() >>= value;
return [ NSNumber numberWithLong: value ];
}
return [ NSNumber numberWithLong: 0 ];
}
+(id)minValueAttributeForElement:(AquaA11yWrapper *)wrapper {
// TODO: Detect Type from Any
if ( [ wrapper accessibleValue ] ) {
long value = 0;
[ wrapper accessibleValue ] -> getMinimumValue() >>= value;
return [ NSNumber numberWithLong: value ];
}
return [ NSNumber numberWithLong: 0 ];
}
+(id)maxValueAttributeForElement:(AquaA11yWrapper *)wrapper {
// TODO: Detect Type from Any
if ( [ wrapper accessibleValue ] ) {
long value = 0;
[ wrapper accessibleValue ] -> getMaximumValue() >>= value;
return [ NSNumber numberWithLong: value ];
}
return [ NSNumber numberWithLong: 0 ];
}
+(void)setValueAttributeForElement:(AquaA11yWrapper *)wrapper to:(id)value {
// TODO: Detect Type from NSNumber
if ( [ value isKindOfClass: [ NSNumber class ] ]
&& [ wrapper accessibleValue ] ) {
NSNumber * number = (NSNumber *) value;
Any numberAny ( [ number longValue ] );
[ wrapper accessibleValue ] -> setCurrentValue ( numberAny );
}
}
+(void)addAttributeNamesTo:(NSMutableArray *)attributeNames {
[ attributeNames addObject: NSAccessibilityValueAttribute ];
}
+(BOOL)isAttributeSettable:(NSString *)attribute forElement:(AquaA11yWrapper *)wrapper {
BOOL isSettable = NO;
if ( [ wrapper accessibleValue ]
&& [ attribute isEqualToString: NSAccessibilityValueAttribute ]
&& ! [ wrapper isKindOfClass: [ AquaA11yWrapperStaticText class ] ] ) {
isSettable = YES;
}
return isSettable;
}
@end
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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